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National Stock Number:
4820-01-398-5706
Federal Supply Class:
4820
National Item Identification Number:
013985706
Description:
DISK,RUPTURABLE
Detail:
A THIN, CIRCULAR, METALLIC OR NONMETALLIC ITEM WITH A FLAT OR PREBULGED CROSS-SECTIONAL SHAPE, DESIGNED TO RUPTURE AT A PREDETERMINED PRESSURE TO PREVENT DAMAGE TO HYDRAULIC OR PNEUMATIC SYSTEMS, OR THE LIKE. IT MAY INCLUDE MULTIPLE PIECES, SUCH AS A RETAINER RING, DISK AND VACUUM SUPPORT. IT CAN BE USED INDEPENDENTLY OR AS A COMPONENT PART OF A HEAD, SAFETY, PRESSURE RELIEF. FOR ITEMS FURNISHED WITH A HOLDER, SEE HEAD AND DISK, SAFETY, PRESSURE RELIEF. FOR ITEMS WITHOUT A RUPTURE PRESSURE RATING, SEE DISK, SOLID, PLAIN. EXCLUDES DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; AND INSULATOR, DISK.
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Manufacturer Information:
| 1828AS121 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 1828AS121-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | CD 12155 | 25515 | CONTINENTAL DISC CORPORATION, LLC | | TS-64 | 25515 | CONTINENTAL DISC CORPORATION, LLC | | 1828AS121-1 | 32874 | BS&B SAFETY SYSTEMS LLC |
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Techincal Specification:
| BURST PRESSURE | 800.0 PRESSURE POUNDS PER SQUARE INCH GAGE | | DISK MATERIAL | COPPER ALLOY | | DISK SIZE | 0.500 INCHES | | DISK TYPE | SOLID | | SPECIAL FEATURES | DESIGNED FOR OXYGEN SERVICING UNIT A/U26U-1 |
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